She has Parkinsons, absolutely no doubt whatsoever and it’s getting worse. She KNEW she had it while she was campaigning for POTUS, but like everything else with her, Hillary had to deceive. That incident during the campaigns on the 911 anniversary when she had the “fainting episode” by the van, she wasn’t fainting, she was having a parkinsons freezing episode. People who faint go limp. People who have a parkinsons freezing epiosode are rigid and have trouble walking just like her. The black secret service guy who follwed her around carried with him a laser pointer because that’s how you snap Parkinsons patients out of a freezing episode. Look, countless examples...
https://m.youtube.com/results?search_query=parkinsons+freezing+laser
Not in my view. Parkinsons would prevent her brain from commanding the legs to go up the stairs. The freezing is somewhat like the van episode which I have happily watched 1000 times here (in GIF form). But there was no freezing or hesitation at all in the funeral video I just watched. Parkinsons never gets better, always worse, although some days are better and some are worse.
In advanced Parkinsons steps are simply out of the question. Down one step works, but not multiple. Up one step would take 5 or 10 seconds to accomplish. Up or down multiple steps, no chance.